在常染色体显性遗传病中,杂合子的表现型介于显性纯合子与隐性纯合子的表现型之间,称为()
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常染色体显性遗传分为( ),( ),( ),( ),( )
父亲为AB血型,母亲为O血型,可生出O血型的子女。
A. 对
B. 错
In the 19th century English literature, a new literary trend, ____________, appeared. And it flourished in the forties and in the early fifties.
A. Romanticism
B. Naturalism
C. realism
D. critical realism
Which of the following writers does not belong to English critical realists?
A. Charles Dickens
B. Charlotte Brontë
C. Oscar Wilde
D. Elizabeth Gaskell